... wearing-resistant, oil-resistant, dust-resistant.4. Application: Railcars, automobile, steamboat, industrial electrical equipment, building door& window, construction machinery, construction bridges ... and so onProducing wayExtrusion or mould pressingStyleSolid and spongeUsagerailcars, automobile, steamboat, constructionTemperature160C~+250CSuperiorityResist old, oil, water, ozone, fire and chemical ...